| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.96 | 9.675% | $86.5994 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $203.42 | 5.279% | $214.1585 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $61.45 | 4.466% | $64.1944 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $74.36 | 13.873% | $84.676 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $70.28 | 10.482% | $77.6467 | $77.65 | $77.65 | $77.60 |
| Purchase #6 | $79.77 | 13.729% | $90.7216 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $154.49 | 9.744% | $169.5435 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $722.73 | $787.5401 | $787.54 | $787.55 | $787.50 | |